Research on Failure Behavior of 35CrMnSi based on Ballistic Experiment
- DOI
- 10.2991/meita-15.2015.94How to use a DOI?
- Keywords
- failure behavior; 35CrMnSi; ballistic experiment;scanning electron microscope
- Abstract
Failure behavior of metal materials under impact loading has become key research content in industrial manufacturing field. Especially in the field of weapon research, 35CrMnSi dynamic figure behavior in the serving process attracts relevant weapon manufacture researchers’ extensive attention. In order to study on failure behavior of 35CrMnSi under shock dynamic loading, obtained the damage mode of 35CrMnSi penetrating steel plate under condition of different impacting velocity by ballistic experiment. Results show that when impacting velocity is lower the 0.469km/s, fragments emerge upsetting deformation only; when impacting velocity is between 0.574km/s and 1.280km/s, fragments emerge fracture failure. Observe fractures of 35CrMnSi fragments using scanning electron microscopy (SEM), results show that when impacting velocity is higher than 0.574km/s, 35CrMnSi fragments present brittle dissociation transgranular fracture and also exist partial melting, adiabatic shear band, molten dimple and irregular particles size of 100 m in the fracture surface. The research results provide reference for 35CrMnSi failure behavior related research.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yongjie Xu AU - Zhijun Wang AU - Shouli Pan AU - Shuo Li PY - 2015/08 DA - 2015/08 TI - Research on Failure Behavior of 35CrMnSi based on Ballistic Experiment BT - Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications PB - Atlantis Press SP - 519 EP - 525 SN - 2352-5401 UR - https://doi.org/10.2991/meita-15.2015.94 DO - 10.2991/meita-15.2015.94 ID - Xu2015/08 ER -